grotoc311

Well, it's seems it's working normally now. I don't have any drop performance for two days. The issue was that I choose the wrong network driver on my proxmox server for this vm. Thanks for your help.

I have already played with the nfs settings, even reload the nfs service, but nothing worked. But, I just noticed that my xpenology on my proxmox server was using realtek driver ! I've changed it to intel, and I'll see if it works better.

They seems to be an intel. Here what I have from lspci : 06:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01) 06:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)

Hi, I have a Xpenology with DSM 5.2 on a Proxmox server. I have set up different nfs share and everything is close to be perfect. The only problem I have is the NFS performance. When the Xpenology starts, I have very good performance with NFS (100MB/s) but it decreased over time until falling to a pitiful (1MB/s)... I tried to change nfs configuration on the client, to restart nfs service on the synology. But nothing works. If I want to get back to my 100MB/s I have to reboot the VM, until the problem occurs again. Does anyone would know what I should do ? Thanks.

Yes, the majority made it works, so I don't understand what I did wrong. -> I followed the tutorial for flashing the H200 (https://techmattr.wordpress.com/2016/04 ... -and-h310/) and everything went well. -> I set up the disk in passtrough in proxmox with scsi0: /dev/disk/by-path/pci-0000:02:00.0-sas-0x4433221100000000-lun-0,size=2930266584K I can see the disk, I can see its smart value with smartctl in the synology but not with synodisk... I really don't get it.

Hi, I have the same issue. I have flashed my Dell H200 to LSI9211-8i. I can see with sas2flsh that NVDATA Product ID is set to SAS8211-8i and that the firmware is set to 19. So I believe that the controller is on IT mode. My xpenology recognize the six drives. With smartctl I can see the SMART data, but synodisk doesn't recognize the SMART data. In the controller name I have "SAS2008(??)". Could the "??" be the problem ? Thanks.